<ul data-eligibleForWebStory="false"><li>A spike in memory usage was observed in a .NET web API after a batch deployment, despite no changes to the core logic.</li><li>The increase in memory allocations and Gen 0 collections led to latency issues, highlighting the importance of optimizing API performance.</li><li>The article discusses the journey into building zero-allocation .NET APIs for improved performance without resorting to advanced features like Unsafe or Span<T>.</li><li>The focus was on making smarter coding choices to reduce memory overhead and improve predictability in high-throughput services.</li></ul>

Zero-Allocation Patterns in Modern .NET Web APIs

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